Biden tests positive for COVID-19, returns to isolation


              President Joe Biden waves as he leaves after speaking in the Rose Garden of the White House in Washington, Wednesday, July 27, 2022. Biden ended his COVID-19 isolation after testing negative for the virus on Tuesday night and again on Wednesday. (AP Photo/Susan Walsh)
            
              FILE - President Joe Biden coughs as he speaks about "The Inflation Reduction Act of 2022" in the State Dining Room of the White House in Washington, Thursday, July 28, 2022. Biden tested positive for COVID-19 again Saturday, July 30, slightly more than three days after he was cleared to exit coronavirus isolation, the White House said, in a rare case of “rebound” following treatment with an anti-viral drug. (AP Photo/Susan Walsh, File)
            
              FILE - President Joe Biden listens during a meeting with CEOs in the South Court Auditorium on the White House complex in Washington, Thursday, July 28, 2022. President Joe Biden tested positive for COVID-19 again Saturday, July 30, slightly more than three days after he was cleared to exit coronavirus isolation, the White House said, in a rare case of “rebound” following treatment with an anti-viral drug. (AP Photo/Susan Walsh, File)
            
              FILE - President Joe Biden speaks about the economy during a meeting with CEOs in the South Court Auditorium on the White House complex in Washington, Thursday, July 28, 2022. Biden tested positive for COVID-19 again Saturday, July 30, slightly more than three days after he was cleared to exit coronavirus isolation, the White House said, in a rare case of “rebound” following treatment with an anti-viral drug. (AP Photo/Susan Walsh)
            
              FILE - President Joe Biden removes his face mask as he arrives to speak about the economy during a meeting with CEOs in the South Court Auditorium on the White House complex in Washington, Thursday, July 28, 2022. Biden tested positive for COVID-19 again Saturday, July 30, slightly more than three days after he was cleared to exit coronavirus isolation, the White House said, in a rare case of “rebound” following treatment with an anti-viral drug. (AP Photo/Susan Walsh, File)